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Single Row Cylindrical Roller Bearings With Inner Ring NJ 310 ECML
Single Row Cylindrical Roller Bearings With Inner Ring NJ 310 ECML

Single Row Cylindrical Roller Bearings With Inner Ring NJ 310 ECML

The NJ 310 ECML is a single row cylindrical roller bearing with a 50mm bore and 110mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 28575 lbf and spins smoothly at speeds up to 12000 RPM.

Its brass cage ensures stable performance, while the open design allows easy lubrication with grease or oil. The bearing operates well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a reliable choice for replacements. Ideal for applications like gearboxes or industrial machinery where combined loads are common.

Weighing 1.31kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number NJ 310 ECML
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 27 mm
  • Width Tolerance -0.12mm to 0
  • Shoulder Dia Of Inner Ring 71.2 mm
  • Chamfer Dimension r1,2(min.) 2 mm
  • Chamfer Dimension r3,4(min.) 2 mm
  • Permissible Axial Displacement(max.) 1.9 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Construction Single Row
  • Inner Ring Type With Inner Ring
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass cage, inner or outer ring centred
  • Dynamic Radial Load 28575 lbf
  • Static Radial Load 25200 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 12000 rpm
  • Weight 1.31 kg
  • Shoulder Dia Of Outer Ring 92.05 mm
  • Raceway Diameter Of Inner Ring 65 mm

Features

Performance Features of NJ 310 ECML Bearing

NJ 310 ECML Bearing is crafted with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 28,575 lbf, ensuring reliable operation in demanding conditions.

The brass cage design keeps the rollers aligned, reducing friction and enhancing durability.
With a maximum speed of 12,000 rpm, it delivers efficient performance for high-speed applications.

NJ 310 ECML Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, minimising maintenance needs.

Application

Industrial Uses of NJ 310 ECML Bearing
NJ 310 ECML Bearing is commonly used in heavy machinery like gearboxes and pumps, where its cylindrical roller design handles both radial and axial loads efficiently. The brass cage ensures smooth operation even at high speeds up to 12000 rpm.

In automotive applications, NJ 310 ECML Bearing fits well in transmission systems, providing reliable performance under combined loads. Its chrome steel construction offers durability, making it suitable for long-term use in vehicles.

For automation equipment, NJ 310 ECML Bearing supports precise movements in robotic arms and conveyor systems. The open design allows for easy lubrication, ensuring minimal maintenance downtime.

Where Is NJ 310 ECML Bearing Used?
You’ll often find NJ 310 ECML Bearing in industrial fans and compressors, where its high dynamic radial load capacity of 28575 lbf shines. The metric sizing makes it a versatile choice for various European machinery.

In medical devices like centrifuges, NJ 310 ECML Bearing’s grease or oil lubrication options ensure quiet and reliable operation. The temperature range of -30° to 110°C adds to its adaptability in different environments.

Built for Heavy-Duty Use: NJ 310 ECML Bearing
NJ 310 ECML Bearing excels in construction equipment, handling the tough demands of cranes and excavators. Its combined load capability makes it a go-to for heavy-duty applications.

In printing machinery, NJ 310 ECML Bearing’s precision ensures consistent paper feed and alignment. The inner ring design simplifies installation, saving time during maintenance.

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